.contain {
  display: flex;
  height: 100%;
  background-color: #f0f2f5 !important;
  .box {
    margin: auto;
    .wrap {
      position: relative;
      width: 760px;
      height: 100%;
      perspective: 900px;
      .lrbox {
        position: absolute;
        width: 100%;
        height: 100%;
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.2);
        transition-duration: 500ms;
        > div {
          position: absolute;
          display: flex;
          width: 100%;
          transition-duration: 500ms;
          .photo {
            position: relative;
            flex: 1;
            align-self: stretch;
            background-color: pink;
            overflow: hidden;
          }
          .photo::after {
            content: '商户端';
            display: block;
            position: absolute;
            top: 30px;
            left: -100px;
            width: 300px;
            height: 40px;
            background-color: rgb(24, 144, 255);
            transform: rotate(-45deg);
            color: #ffffff;
            line-height: 40px;
            text-align: center;
          }
          .form {
            flex: 0 0 320px;
            padding: 0 30px 1px;
            background-color: #ffffff;
            h2 {
              font-size: 18px;
              font-weight: bold;
              line-height: 60px;
              text-align: center;
            }
            .rgp {
              margin-bottom: 0;
            }
            .captcha {
              cursor: pointer;
              svg {
                width: 100%;
                height: 32px;
              }
            }
          }
        }
        .login {
          opacity: 1;
        }
        .register {
          transform: rotateY(-180deg);
        }
      }
      .lrbox.ani {
        transform: rotateY(-180deg);
        .login {
          opacity: 0;
          visibility: hidden;
        }
        .register {
          transform: rotateY(180deg);
        }
      }
    }
  }
}
